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The image shows ekgs of a person with normal heart waves and of a person having tachycardia. based on this image, what kind of condition is tachycardia? a. the heart beats abnormally fast. b. the heart beats abnormally slow. c. the right atrium of the heart stops working. d. the left ventricle pumps less blood to the aorta.
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Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays
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If this strand of dna were used, what would be the complementary dna produced? cga ct a. gcg ga b....
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